/*  

******************************************************************************

*

*   Copyright (C) 2001, International Business Machines

*   Corporation and others.  All Rights Reserved.

*

******************************************************************************

*   file name:  cwchar.h

*   encoding:   US-ASCII

*   tab size:   8 (not used)

*   indentation:4

*

*   created on: 2001may25

*   created by: Markus W. Scherer

*

*   This file contains ICU-internal definitions of wchar_t operations.

*   These definitions were moved here from cstring.h so that fewer

*   ICU implementation files include wchar.h.

*/

#ifndef __CWCHAR_H__

#define __CWCHAR_H__

#include <string.h>

#include <stdlib.h>

#include "unicode/utypes.h"

/* Do this after utypes.h so that we have U_HAVE_WCHAR_H . */

#if U_HAVE_WCHAR_H

#   include <wchar.h>

#endif

/*===========================================================================*/

/* Wide-character functions                                                  */

/*===========================================================================*/

/* The following are not available on all systems, defined in wchar.h or string.h. */

#if U_HAVE_WCSCPY

#   define uprv_wcscpy wcscpy

#   define uprv_wcscat wcscat

#   define uprv_wcslen wcslen

#else

U_CAPI wchar_t* U_EXPORT2 

uprv_wcscpy(wchar_t *dst, const wchar_t *src);

U_CAPI wchar_t* U_EXPORT2 

uprv_wcscat(wchar_t *dst, const wchar_t *src);

U_CAPI size_t U_EXPORT2 

uprv_wcslen(const wchar_t *src);

#endif

/* The following are part of the ANSI C standard, defined in stdlib.h . */

#define uprv_wcstombs(mbstr, wcstr, count) U_STANDARD_CPP_NAMESPACE wcstombs(mbstr, wcstr, count)

#define uprv_mbstowcs(wcstr, mbstr, count) U_STANDARD_CPP_NAMESPACE mbstowcs(wcstr, mbstr, count)

#endif